LLD-ModbusIO-01
RS-485 remote equipment data transmission communication
RS-485 isolation protection (optional)
Standard Modbus-RTU communication protocol
Relay Output control (Relay DO)
Open Collector Digital Output control(Open Collector DO)
Optically isolated digital input control interface (Isolated DI)
12-bit Analog input control interface (AI)
12-bit Analog output control interface (AO)
24V DC/AC power supply mode
Reserved expansion interface：RS-485, GPIO
LLD-DDC Series
Provide advanced DDC(Direct Data Control) function
Expandable I/O module for various applications
Relay Output control (Relay DO)
Open Collector Digital Output control(Open Collector DO)
Optically isolated digital input control interface (Isolated DI)
Analog input control interface (AI)
Analog output control interface (AO)
24V DC/AC power supply mode
LLD-DDC Model
| LLD-DDC Series | I/O Interface | Learn more |
|---|---|---|
| LLD-DDC8-01 | Can provide up to 20 control points, easy to get a multiple combination of control interface | Details » |
| LLD-DDC32E-01 | Can provide up to 32 control points, and can connect the expansion module(LLD-ModbusIO-01) through RS-485 interface | Details » |